Seed nickel content per seed dry mass

Formal name:  seed nickel content per seed dry mass
Local identifier:  TOP576
Synonym Term:  seed Ni content per dry mass
Related Term:  seed Ni content
Related Term:  seed Ni concentration
Definition:  The ratio of the quantity (SEP:quantity) of nickel (CHEBI:nickel atom) in the seed (PO:seed) to the corresponding seed (PO:seed) mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit or amount unit / mass unit

Comment:  The quantity of nickel can be expressed either as a mass (with mass unit, e.g. gram) or as an amount (with amount unit, e.g. mol). The term concentration is polysemic and we suggest to not use it in this context.
Reference:  Eric Garnier, Jens Kattge, Stefan Klotz, Ingolf Kühn, Ulrike Stahl


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